liggitt: fix multi-version CRD + admission webhook

JobBuild
79495
08-06 21:45
4346919e
08-06 21:43
pull-kubernetes-bazel-build 1158893401274322944 1158856154319687681
pull-kubernetes-bazel-test 1158955056834285568 1158893401274322945 1158856154319687682
pull-kubernetes-e2e-gce 1158893401291100161 1158856154307104768
pull-kubernetes-godeps 1158893401295294465 1158856154302910465
pull-kubernetes-integration 1158893401295294464 1158856154302910464
pull-kubernetes-kubemark-e2e-gce-big 1158898811280560128 1158858168621600768
pull-kubernetes-node-e2e 1158893401291100160 1158856154319687680
pull-kubernetes-typecheck 1158893401299488768 1158856154323881985
pull-kubernetes-verify 1158893401291100162 1158856154302910466